187430247

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3671}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 103979673

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1647, 1891, 3671, 5673, 11013, 17019, 33039, 51057, 99117, 113801, 223931, 341403, 671793, 1024209, 2015379, 3072627, 6046137, 6941861, 20825583, 62476749, 187430247]

約数ペア:

[(1, 187430247), (3, 62476749), (9, 20825583), (27, 6941861), (31, 6046137), (61, 3072627), (93, 2015379), (183, 1024209), (279, 671793), (549, 341403), (837, 223931), (1647, 113801), (1891, 99117), (3671, 51057), (5673, 33039), (11013, 17019)]